Halsey's lightsaber

This lightsaber, with its distinctive green blade, belonged to the Jedi Master known as Halsey, and was his personal lightsaber. During the events of 20 BBY, Halsey wielded this weapon in a confrontation against the Sith warrior Savage Opress on the planet Devaron. However, the powerful Zabrak managed to seize Halsey's hand, applying such immense pressure that Halsey was forced to release his grip on the weapon, resulting in it falling to the ground. Despite this setback, Halsey demonstrated considerable skill in hand-to-hand combat, enabling him to briefly withstand Opress's attacks. Ultimately, this proved insufficient, and the Jedi Master met his end, being killed by the Sith.